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Hybrid catalysts: the synthesis, structure and ethene polymerisation activity of (salicylaldiminato)(pyrrolylaldiminato) titanium complexes

Hybrid catalysts: the synthesis, structure and ethene polymerisation activity of (salicylaldiminato)(pyrrolylaldiminato) titanium complexes
Hybrid catalysts: the synthesis, structure and ethene polymerisation activity of (salicylaldiminato)(pyrrolylaldiminato) titanium complexes
The mono(salicylaldiminato) complexes Ti{3-Bu-t-2-(O)C6H3CH=N(R)}Cl-3(THF) (where R = C6H5, C6F5) react with the metallated pyrrolylaldiminato ligand, K[2-(C6H5NCH)C4H3N], to afford the first examples of hybrid salicylaldiminato-ligated octahedral titanium complexes; the pre-catalysts give from very high to extremely high ethene polymerisation productivities when activated with MAO.
imine chelate ligands, phenoxy-imine, ethylene polymerization, olefin polymerization, mono(salicylaldiminato) titanium, livingpolymerization, zirconium complexes, propylene, copolymerization
1359-7345
3150-3152
Pennington, David A.
a52e9102-8e50-4559-877d-349d2e073252
Coles, Simon J.
65bb28e4-4917-43f5-a770-a00017d6783f
Hursthouse, Michael B.
a65b4d35-2ea0-47e7-938a-d744f4d9ba28
Bochmann, Manfred
ec2bb201-23cc-4f91-aa80-258e6c8cc9fb
Lancaster, Simon J.
06d860ba-99d7-4be1-a78d-39505c0fc14b
Pennington, David A.
a52e9102-8e50-4559-877d-349d2e073252
Coles, Simon J.
65bb28e4-4917-43f5-a770-a00017d6783f
Hursthouse, Michael B.
a65b4d35-2ea0-47e7-938a-d744f4d9ba28
Bochmann, Manfred
ec2bb201-23cc-4f91-aa80-258e6c8cc9fb
Lancaster, Simon J.
06d860ba-99d7-4be1-a78d-39505c0fc14b

Pennington, David A., Coles, Simon J., Hursthouse, Michael B., Bochmann, Manfred and Lancaster, Simon J. (2005) Hybrid catalysts: the synthesis, structure and ethene polymerisation activity of (salicylaldiminato)(pyrrolylaldiminato) titanium complexes. Chemical Communications, (25), 3150-3152. (doi:10.1039/b504113a).

Record type: Article

Abstract

The mono(salicylaldiminato) complexes Ti{3-Bu-t-2-(O)C6H3CH=N(R)}Cl-3(THF) (where R = C6H5, C6F5) react with the metallated pyrrolylaldiminato ligand, K[2-(C6H5NCH)C4H3N], to afford the first examples of hybrid salicylaldiminato-ligated octahedral titanium complexes; the pre-catalysts give from very high to extremely high ethene polymerisation productivities when activated with MAO.

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More information

Published date: 2005
Additional Information: ChemComm
Keywords: imine chelate ligands, phenoxy-imine, ethylene polymerization, olefin polymerization, mono(salicylaldiminato) titanium, livingpolymerization, zirconium complexes, propylene, copolymerization

Identifiers

Local EPrints ID: 20883
URI: http://eprints.soton.ac.uk/id/eprint/20883
ISSN: 1359-7345
PURE UUID: 8f31bd7c-45de-41f6-98c4-f68a5cbb7adc

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Date deposited: 02 Mar 2006
Last modified: 15 Jul 2019 19:25

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Contributors

Author: David A. Pennington
Author: Simon J. Coles
Author: Michael B. Hursthouse
Author: Manfred Bochmann
Author: Simon J. Lancaster

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